/*
 * Copyright (c) 2007 innoSysTec (R) GmbH, Germany. All rights reserved.
 * Original author: Edmund Wagner
 * Creation date: 31.05.2007
 *
 * Source: $HeadURL$
 * Last changed: $LastChangedDate$
 * 
 * the unrar licence applies to all junrar source and binary distributions 
 * you are not allowed to use this source to re-create the RAR compression algorithm
 * 
 * Here some html entities which can be used for escaping javadoc tags:
 * "&":  "&#038;" or "&amp;"
 * "<":  "&#060;" or "&lt;"
 * ">":  "&#062;" or "&gt;"
 * "@":  "&#064;" 
 */
package com.github.junrar.unpack.vm;

/**
 * DOCUMENT ME
 * 
 * @author $LastChangedBy$
 * @version $LastChangedRevision$
 */
public enum VMOpType
 {
  VM_OPREG(0), VM_OPINT(1), VM_OPREGMEM(2), VM_OPNONE(3);

  private int opType;

  private VMOpType(int opType)
   {
    this.opType = opType;
   }

  public int getOpType()
   {
    return opType;
   }

  public boolean equals(int opType)
   {
    return this.opType == opType;
   }

  public static VMOpType findOpType(int opType)
   {

    if (VM_OPREG.equals(opType))
     {
      return VM_OPREG;
     }

    if (VM_OPINT.equals(opType))
     {
      return VM_OPINT;
     }

    if (VM_OPREGMEM.equals(opType))
     {
      return VM_OPREGMEM;
     }

    if (VM_OPNONE.equals(opType))
     {
      return VM_OPNONE;
     }
    return null;
   }
 }
